-242 BLACK FKM 90D O-RING

The V90242 is an AS568-242 black Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 3.984 in (101.19 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.262 in (108.25 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. This material stands up to petroleum oils and fuels, many acids, and engine and transmission fluids. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or hot water and steam.

Typical settings include high-temperature process equipment, chemical processing, and aerospace.

Order part number V90242, sold individually. Unit weight is approximately 5.8338 g and nominal inside diameter is listed as 4 inch. Check the compound against your process media, pressure and temperature before committing to a design.